Flange, Raised, 3 1/2 in Nominal Pipe Size, Butt Weld, 5 in Flange Outside Diameter, 5/16 in Flange Thickness, Schedule SDR 11, Class Class 150, For Pipe Schedule Schedule SDR 11, Polyethylene, 200 psi Maximum Operating Pressure, -30 Degrees to 85 Degrees F, Number of Bolt Holes Not Applicable, Not Applicable Bolt Circle Diameter, Not Applicable Bolt Hole Diameter, 6 in Overall Length, Black